173 lines
4 KiB
CMake
Executable file
173 lines
4 KiB
CMake
Executable file
cmake_minimum_required(VERSION 3.17)
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project(PrismEngine
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LANGUAGES CXX)
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}/cmake)
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# enable folders in IDEs that support this feature
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set_property(GLOBAL PROPERTY USE_FOLDERS ON)
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# enable lto
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set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
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include(${CMAKE_CURRENT_LIST_DIR}/cmake/Common.cmake)
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include(${CMAKE_CURRENT_LIST_DIR}/cmake/AddPlatformExecutable.cmake)
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include(FetchContent)
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin" AND NOT IOS)
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message("macOS build detected!")
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set(ENABLE_METAL TRUE)
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set(ENABLE_DARWIN TRUE)
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set(ENABLE_MACOS TRUE)
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set(CMAKE_XCODE_GENERATE_SCHEME OFF)
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endif()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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message("Linux build detected!")
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set(ENABLE_VULKAN TRUE)
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set(ENABLE_LINUX TRUE)
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endif()
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FetchContent_Declare(
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lua
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GIT_REPOSITORY https://github.com/NLua/lua.git
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GIT_TAG master
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)
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FetchContent_Declare(
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bullet
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GIT_REPOSITORY https://github.com/bulletphysics/bullet3.git
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GIT_TAG 2.89
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)
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FetchContent_Declare(
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spirv-cross
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GIT_REPOSITORY https://github.com/KhronosGroup/SPIRV-Cross.git
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GIT_TAG 2020-05-19
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)
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FetchContent_Declare(
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glslang
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GIT_REPOSITORY https://github.com/KhronosGroup/glslang.git
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GIT_TAG master
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)
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macro(manual_download)
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set(BUILD_BULLET3 OFF CACHE BOOL "" FORCE)
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set(BUILD_BULLET3_DEMOS OFF CACHE BOOL "" FORCE)
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set(BUILD_BULLET2_DEMOS OFF CACHE BOOL "" FORCE)
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set(BUILD_CPU_DEMOS OFF CACHE BOOL "" FORCE)
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set(USE_GRAPHICAL_BENCHMARK OFF CACHE BOOL "" FORCE)
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set(BUILD_EXTRAS OFF CACHE BOOL "" FORCE)
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set(INSTALL_LIBS OFF CACHE BOOL "" FORCE)
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set(BUILD_UNIT_TESTS OFF CACHE BOOL "" FORCE)
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set(SPIRV_CROSS_SKIP_INSTALL ON CACHE BOOL "" FORCE)
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set(BUILD_EXTERNAL OFF CACHE BOOL "" FORCE)
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set(ENABLE_GLSLANG_BINARIES OFF CACHE BOOL "" FORCE)
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add_definitions(-DLUA_USE_APPLE)
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set(CMAKE_FOLDER "External")
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FetchContent_MakeAvailable(lua)
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FetchContent_MakeAvailable(bullet)
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FetchContent_MakeAvailable(spirv-cross)
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FetchContent_MakeAvailable(glslang)
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remove_definitions(LUA_USE_MACOSX)
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set(CMAKE_FOLDER "")
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endmacro()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
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message("iOS build detected!")
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set(ENABLE_METAL TRUE)
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set(ENABLE_DARWIN TRUE)
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set(ENABLE_IOS TRUE)
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manual_download()
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endif()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "tvOS")
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message("tvOS build detected!")
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set(ENABLE_METAL TRUE)
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set(ENABLE_DARWIN TRUE)
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set(ENABLE_TVOS TRUE)
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manual_download()
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endif()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
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message("Windows build detected!")
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set(ENABLE_WINDOWS ON)
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set(ENABLE_VULKAN ON)
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manual_download()
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endif()
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if(${CMAKE_SYSTEM_NAME} STREQUAL "WindowsStore")
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message("UWP build detected!")
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set(ENABLE_UWP TRUE)
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manual_download()
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endif()
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if(NOT ENABLE_IOS AND NOT ENABLE_TVOS AND NOT ENABLE_WINDOWS)
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find_package(spirv_cross_core REQUIRED)
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find_package(spirv_cross_glsl REQUIRED)
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find_package(spirv_cross_cpp REQUIRED)
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find_package(spirv_cross_msl REQUIRED)
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find_package(glslang REQUIRED)
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set(CROSS_LIBS
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glslang::glslang
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glslang::SPIRV
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glslang::OSDependent
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glslang::OGLCompiler
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glslang::HLSL
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spirv-cross-core
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spirv-cross-glsl
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spirv-cross-cpp
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spirv-cross-msl
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)
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else()
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set(CROSS_LIBS
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spirv-cross-core
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spirv-cross-glsl
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spirv-cross-cpp
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spirv-cross-msl
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glslang
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SPIRV
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)
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endif()
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add_subdirectory(extern)
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add_subdirectory(platforms)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
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add_subdirectory(engine)
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set(CMAKE_FOLDER "Tools" PARENT_SCOPE)
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if(NOT IOS AND NOT ENABLE_TVOS)
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add_subdirectory(tools/shadercompiler)
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endif()
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if(BUILD_TOOLS)
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add_subdirectory(tools/common)
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add_subdirectory(tools/fontcompiler)
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add_subdirectory(tools/editor)
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add_subdirectory(tools/modelcompiler)
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add_subdirectory(tools/cutsceneeditor)
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endif()
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set(CMAKE_FOLDER "" PARENT_SCOPE)
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